DMR Radioamador Radio Digital Radioddity GD77 e Retevis RT3S
Автор: Radioamadorismo - PY2SR
Загружено: 2019-11-13
Просмотров: 10646
Описание:
ATENÇÃO :
Estes equipamentos são de uso exclusivo dos Radioamadores devidamente licenciados. Qualquer outra pessoa que faça o uso indevido, está cometendo um crime e sujeito as penalidades da lei.
Um breve vídeo relatando a minha experiencia com os dois rádios na prática GD77 e RT3S.
Retevis RT3S muito mais completo, até 100.000 indicativos na base da memória com o nome do radio operador, cidade, pais etc....
Já o GD77 da Radioddity, mais limitado na questão memoria e informações do visor, porém não deixa nada a desejar na parte operacional.
Radioddity GD77 - VHF E UHF :
Dual Band & Dual Time Slot -
VFO, Contact ID 1000)
Scan list
Channel list
Compatible with Motorola and other DMR radios. Official Certification: FCC ID: 2AN62-GD77; CE ID: AGC10624170902ES01
▸ Larger Capacity Li-Ion Battery - This radio is equipped with a 2200mAh Li-ion Battery. Up to 18 hours working time as well as 48 hours of standby time. This is 30% longer than other DMR HT's. It feels really good in the hand - and is solid but not too heavy. It has crystal clear audio and it's easy to program.
▸ USB Port Charger or Wall charger - A USB port charger or a wall charger are supplied with this radio. For USB port chargers, please note that the USB port and charger adapter can only work with a radio requiring 12V input.
▸ More Operations Available via Keypad - Channel name, TX & RX frequency of a channel, display or hidden frequency, channel number, etc. All these can be modified through the keypad of GD-77. You can program one of the side or top keys to change zones. A big time saver.
Retevis RT3S :RT3s GPS Dual Band(UHF/VHF) DMR Digital Radio
3.000 channels
100.000 Ras in memory
RT3S dual band digital radio uses Digital Mobile Radio (DMR) Tier 2 Standard protocol. It is compatible with the popular MOTO TRBO series Tier I and II using standard encryption, It is also compatible with any existing analog two-way radio operating on the supported UHF and VHF frequencies for easy migration to digital technology.
Main Feature:
GPS
Use time-division multiple-Access
(TDMA)digital function
Dual time slot for repeater
Dual time slot for point to point
Firmware upgradeable
Lone worker
Encryption function
Compatible with Mototrbo TierⅠ&Ⅱ
Single call,group call and all call
Analog and digital combiend
Remote kill /stun and activate
Up to 3000 channels
Transmit interruption
Group call match(promiscuous)
Private call match(promiscuous)
Record
Emergency Alarm
VOX
TOT
Повторяем попытку...
Доступные форматы для скачивания:
Скачать видео
-
Информация по загрузке: